A term used to describe a player's actions. It is usually associated with greediness and unwilling of sharing. These same actions are derived by Xiang3003, a player on Runescape found in world 88 and 120, who gets a lot of whip drops, but never shares with friends.
"Damn dude, help a brotha out?"
"Don't bother asking, he's Xiang3003's cousin."
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.